Data Sheet

QFX5110 ETHERNET SWITCH

Product Description
Data centers are rapidly adopting cloud services, whether completely off-premises models
or hybrid models with critical services offered through on-premise private clouds. The
tremendous growth of off-premises cloud services, coupled with the widespread adoption
of overlay technologies, has created a need for highly agile switching platforms that can
satisfy the demands of these evolving data centers.
The high-performance Juniper Networks® QFX5110 line of Ethernet switches fit the bill,
Product Overview
providing the foundation for dynamic data centers. As a critical enabler for IT
QFX5110 access and transformation, the data center network supports cloud and SDN adoption, network
aggregation switches deliver low virtualization, integrated/scale-out storage, and the rapid deployment and delivery of
latency, rich Layer 2 and Layer mission-critical applications that significantly increase east-west traffic within the data
3 features, VXLAN overlay center. Furthermore, increasing demand for 100GbE spine ports is driving the need for
deployments, and 100GbE 100GbE uplinks for all server access speeds, including 10GbE and 40GbE. The QFX5110
uplinks, making it the industry’s includes 100GbE uplinks, enabling it to support a diverse set of switching architectures,
most nimble line of switches. including fabric, Layer 3, and spine-and-leaf deployments, enabling users to easily adapt as
Featuring L3 gateway requirements change over time.
capabilities for bridging between
virtualized and bare-metal Architecture and Key Components
servers, the QFX5110 is The QFX5110 switches include 10GbE (fiber) and 40GbE or 100GbE fixed-configuration
designed for extremely agile options with rich Layer 2, Layer 3, and MPLS features. The QFX5110 switches run the
data centers that demand same reliable, high-performance Juniper Networks Junos® operating system that is used by
support for overlay/underlay the Juniper Networks QFX5100 family of products, EX Series Ethernet Switches, Juniper
network architectures. The high-
Networks routers, and Juniper Networks SRX Series Services Gateways, ensuring a
density 10GbE, 40GbE, and
consistent implementation and operation of control plane features across the entire Juniper
100GbE ports also make the
infrastructure.
QFX5110 ideally suited for use
in spine and leaf topologies. QFX5110 Switch Models
The QFX5110 switches are compact, 1 U platforms that provide wire-speed packet
performance, very low latency, and a rich set of Junos OS features. In addition to a high-
throughput Packet Forwarding Engine (PFE), the performance of the QFX5110 control
plane is further enhanced with a powerful 1.8 GHz quad-core Intel CPU with 16 GB of
memory and 64 GB SSD storage.
Two QFX5110 switch models are available:
• QFX5110-48S—A 10GbE/100GbE data center access switch, the QFX5110-48S
offers 48 small form-factor pluggable plus (SFP+) transceiver ports and four QSFP28
ports that can be configured as 4x40GbE or 4x100GbE ports, with an aggregate
throughput of 1.76 Tbps or 1.32 Bpps per switch. For added flexibility, each QSFP28
port can also be configured as 4x10GbE ports using breakout cables, increasing the
total number of supported 10GbE ports to 64 per switch.

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 QFX5110 Ethernet Switch

• QFX5110-32Q—A 40GbE/100GbE data center access and • Base software features include basic Layer 2 switching, basic
aggregation switch, the QFX5110-32Q offers up to 32 QSFP+ Layer 3 routing, multicast, automation, programmability, zero
ports, or 20 QSFP+ ports and four QSFP28 ports, with an touch provisioning (ZTP), and basic monitoring. A Base
aggregate throughput of 2.56 Tbps or 1.44 Bpps per switch. software features license comes with the purchase of the
For added flexibility, the QSFP+ ports can also be configured hardware and does not require any explicit license keys.
as 4x10GbE ports using QSFP+-to-SFP+ direct attach copper • Premium software features include all Base license
(DAC) or QSFP+-to-SFP+ fiber breakout cables and optics, or functionality, plus BGP, IS-IS, and EVPN Virtual Extensible LAN
as 24 4x10GbE and eight QSFP+ ports, increasing the total (VXLAN) to explicitly address the needs of enterprise
number of supported 10GbE ports to 96 per switch. customers. To enable these features, customers must purchase
the QFX5K-C1-PFL license, generate unique license keys, and
QFX5110 Highlights
install them on the switch. The license is not portable across
The QFX5110 switches feature the following highlights:
devices.
• Support high-density, multi-speed configurations for • Advanced software features include all Premium license
10/40/100GbE access and aggregation, with up to 64 or 96 functionality plus MPLS to explicitly address the needs of data
10GbE ports, up to four 100GbE uplink ports, and up to 32 center interconnect and edge use cases. To enable these
40GbE ports in a 1 U platform features, customers must purchase the QFX5K-C1-AFL
• Deliver up to 2.56 Tbps Layer 2 and Layer 3 performance, license, generate unique license keys, and install them on the
with latency as low as 550 nanoseconds switch. The license is not portable across devices.
• Include a 1.8 GHz quad-core Intel CPU with 16 GB memory
and 64 GB SSD storage The Premium and Advanced software licenses are classified as Class
• Feature rich automation capabilities with support for Python 1, Class 2, Class 3, etc., and offered as perpetual licenses. Class 1
and zero touch provisioning (ZTP) licenses are applicable to the QFX5110-48S and QFX5110-32Q
• Support virtualization protocols such as Virtual Extensible LAN switches. Please see Ordering Information for license SKU
(VXLAN) and Open vSwitch Database (OVSDB) protocol as L2 descriptions.
Gateway or L3 Gateway Data Center Deployments
• Offer advanced Junos OS features such as BGP add-path, Today’s data centers are typically built with high-performance, small
MPLS, L3 VPN, and IPv6 6PE form-factor, multicore blade and rack servers. The greater compute
Junos OS capacity and server densities enabled by these devices are
increasing traffic volume, creating a need for high-speed, low-
The high-performance QFX5110 switches run Junos OS, Juniper’s
latency, storage-converged and I/O-converged networking
powerful and robust network operating system that powers all
solutions that can maximize performance for physical servers,
Juniper switches, routers, and firewalls. Key Junos OS features that
virtual servers, and storage.
enhance the functionality and capabilities of the QFX5110 include:
The QFX5110 switches deliver low-latency, lossless, high-density
• Software modularity, with process modules running
10GbE and 40GbE interfaces, as well as 100GbE uplinks to the
independently in their own protected memory space and with
core network demanded by today’s data center. Furthermore, the
the ability to do process restarts
QFX5110 offers VXLAN Layer 2 and Layer 3 gateway support,
• Uninterrupted routing and forwarding, with features such as
making it an ideal solution for overlay deployments in the data
nonstop active routing (NSR) and nonstop bridging (NSB)
center. All QFX5110 switches are designed to consume the lowest
• Commit and rollback functionality that ensures error-free
possible power while optimizing space, reducing data center
network configurations
operating costs. Flexible airflow direction options enable the
• A powerful set of scripts for on-box problem detection,
QFX5110 switches to support back-to-front and front-to-back
reporting, and resolution
cooling, ensuring consistency with server designs for hot-aisle or
Junos OS Software License cold-aisle deployments.
The software features supported on the QFX5110 switches are
categorized into three tiers: Base, Premium, and Advanced.

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 QFX5110 Ethernet Switch

Figure 1: QFX5110 switches supporting a data center server access configuration

Data Center Server Access Features and Benefits

The QFX5110 switches are ideal for top-of-rack deployments of • Automation—The QFX5110 switches support a number of
various densities and speeds. The QFX5110-48S offers 48 ports of features for network automation and plug-and-play operations.
native 10GbE for server connectivity, plus up to four 40GbE or Features include zero touch provisioning, operations and event
100GbE ports for uplink connectivity, providing very low scripts, automatic rollback, and Python scripting. The switch
oversubscription of 1.2:1 from access to aggregation. Meanwhile, also supports integration with VMware NSX Layer 2 Gateway
the QFX5110-32Q offers 20 QSFP+ 40GbE ports for server Services, and OpenStack.
connectivity and up to four 100GbE ports for uplink connectivity, • Flexible Forwarding Table—The QFX5110 includes a Unified
providing an oversubscription of 2:1 from access to aggregation. Forwarding Table (UFT), which allows the hardware table to be
Each 40GbE port can be further broken out into four 10GbE ports, carved into configurable partitions of Layer 2 media access
providing additional options for server connectivity. control (MAC), Layer 3 host, and longest prefix match (LPM)
The QFX5110 switches can operate in both cut-through and store- tables. In a pure L2 environment, the QFX5110 supports
and-forward modes, delivering sustained wire-speed switching with 288,000 MAC addresses. In Layer 3 mode, the table can
sub-microsecond latency and low jitter for any packet size support 208,000 host entries. In LPM mode, it can support
(including jumbo frames) in both modes. All QFX Series switches 128,000 prefixes. Junos OS provides configurable options
support extensive Layer 2 features, enabling the device to support through a CLI so that each QFX5110 can be optimized for
high-density 10GbE Layer 2 access deployments. With features different deployment scenarios.
such as multichassis link aggregation group (MC-LAG), the • Intelligent Buffer Management—The QFX5110 switches have
QFX5110 supports active/active server dual homing and can utilize a total of 16 MB shared buffers. While 25% of the total buffer
full bisectional bandwidth from server to switch. When the space is dedicated, the rest is shared among all ports and is
QFX5110 is deployed in the access layer, MC-LAG on QFX10000 user configurable. The intelligent buffer mechanism in the
switches in the aggregation layer provides maximum resiliency and QFX5110 effectively absorbs traffic bursts while providing
full Layer 2 multipathing in the network. deterministic performance, significantly increasing
performance over static allocation.
The Junos OS features the most advanced and robust routing
• MPLS—QFX5110 switches support a broad set of MPLS
capabilities in the industry. All QFX5110 switches include support
features, including L3 VPN, IPv6 provider edge router (6PE),
for RIP and OSPF for both IPv4 and IPv6 in the base software.
RSVP traffic engineering, and LDP to allow standards-based
Advanced routing capabilities such as IS-IS and BGP are also
network segmentation and virtualization. This enables the
supported. With additional capabilities like 64-way equal-cost
QFX5110 to be deployed as a low-latency MPLS label-
multipath (ECMP) and BGP add path, the QFX5110 is an ideal
switching router (LSR).
building block for deploying the most robust Layer 3 underlay for
SDN.

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 QFX5110 Ethernet Switch

• VXLAN Overlays—The QFX5110 switch is capable of Figure 2 shows QFX5110 top-of-rack switches deployed with
supporting Layer 2 and Layer 3 gateway services. Customers QFX5110-32Q spine switches acting as centralized gateways. In
can deploy overlay networks to provide Layer 2 adjacencies this topology, VXLAN tunnel encapsulation and de-capsulation
for applications over Layer 3 fabrics. The overlay networks occur on the QFX5110-32Q spine switches. Other members of the
utilize VXLAN in the data plane and EVPN or OVSDB to QFX5100 and QFX5200 lines of switches can also be deployed as
program the overlays. The overlays can operate without a leaf nodes in this deployment.
controller, or they can be orchestrated with an SDN controller.

Junos Telemetry Interface

The QFX5110 supports Junos Telemetry Interface (JTI), a modern
telemetry streaming tool designed for performance monitoring in
complex, dynamic data centers. Streaming data to a performance
management system enables network administrators to measure
trends in link and node utilization, as well as troubleshoot issues
such as network congestion, in real time. JTI provides the following
capabilities:
• Application visibility and performance management by
provisioning sensors to collect and stream data and analyze
application and workload flow path through the network.
• Capacity planning and optimization by proactively detecting
hotspots and monitoring latency and microbursts.
• Troubleshooting and root cause analysis via high-frequency
monitoring and correlating overlay and underlay networks. Figure 2: QFX5110-48S and QFX5110-32Q leaf-spine deployment.

QFX5110 Deployment Options Figure 3 depicts the QFX5110 deployed as a leaf and acting as a
Table 1 shows some of the many QFX5110 deployment options. distributed gateway. In this topology, VXLAN tunnel encapsulation
Table 1. QFX5110 Deployment Options and de-capsulation occur on the QFX5110 leaf switch, while the
Port Combinations Switch Deployment QFX5200 spine switches act as IP transit. QFX5110-32Q switches
48x10GbE + 4x40GbE QFX5110-48S Leaf can also serve as spines in this topology (see Figure 4).
20x40GbE + 4x100GbE QFX5110-32Q Spine

Figure 3: Distributed gateway at leaf with QFX5200/QFX5210 as spine.

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QFX5110 Ethernet Switch

Table 2. QFX5110 Switching Capacity

Specification QFX5110-48S QFX5110-32Q

System Up to 1.76 Tbps (bidirectional) Up to 2.56 Tbps (bidirectional)
Throughput
Forwarding 1.32 Bpps 1.44 Bpps
Capacity
Interface • 1GbE SFP: 48 (24 copper 1GbE) • 1GbE SFP: N/A
Options • 10GbE SFP+: 48/64 (with • 10GbE QSFP+: 96 (with
breakout cable) breakout cable)
• 40GbE QSFP+: 4 • 40GbE QSFP+: 32
• 100GbE QSFP28: 4 • 100GbE QSFP28: 4

Other • Each QSFP+ port can be configured as a 4 x 10GbE interface or as a

Interface 40 Gbps port
Notes
• Each QSFP28 port can be configured as a 4 x 10GbE interface a 40
Gbps port or as a 100 Gbps port
• 1 USB 2.0 port
• 1 RS-232 console port
• 2 management ports: 2x SFP fiber ports or 1x RJ-45 and 1x copper
SFP ports
Figure 4: Distributed gateway at leaf with QFX5110-32Q as spine. • Supported transceiver and direct attach cable
• SFP+ 10GbE optical modules
• SFP+ DAC cables: 1/3/5 m twinax copper and 1/3/5/7/10 m active
twinax copper
• SFP GbE optical and copper module
• QSFP+ DAC cables: 1/3/5 m twinax copper and 7/10 m active twinax
copper
• QSFP+ AOC cables: 1/3/5/7/10/15/20/30 m cable
• QSFP+ Optics: SR4, LX4, ESR4, IR, LR4
• QSFP+ to SFP+ 10GbE direct attach breakout copper (1/3/10 m
twinax copper and 5/7 m active twinax copper cable)
• QSFP28 Optics: SR4, CWDM4, LR4
• QSFP28 AOC: 10 m cable

Table 3. QFX5110 System Specifications

Specification QFX5110-48S QFX5110-32Q

Dimensions 1.72 x17.36 x 20.48 in
(W x H x D) (4.37 x 44.09 x 52.02 cm)
Rack units 1U
Weight 23 lb (10.43 kg) 24.6 lb (11.16 kg)
Operating system Junos OS
CPU 1.8 GHz quad-core Intel CPU
Power • AFO/AFI: Max load: 300 W, • AFO/AFI: Max load: 340 W,
Typical load: 195 W, Idle load: Typical load: 290 W, Idle load:
150 W 250 W
• Dual redundant (1+1) and hot- • Dual redundant (1+1) and hot-
pluggable power supplies pluggable power supplies
• 110-240 V single phase AC • 110-240 V single phase AC
power power
• -36 to -72 V DC power • -36 to -72 V DC power

Cooling • Redundant (N+1) and hot-pluggable fan modules for front-to- back
and back-to-front airflow
• Redundant variable-speed fans to reduce power draw

Total packet
16 MB
buffer
Warranty Juniper standard one-year warranty

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 QFX5110 Ethernet Switch

Table 4. Performance Scale (Unidimensional) Layer 3 Features (IPv4)

Parameter Value • Static routing
MAC addresses per system 288,000
• Routing protocols (RIP, OSPF, IS-IS, BGP)
VLAN IDs 4,093
• Virtual Router Redundancy Protocol (VRRP)
Number of link aggregation groups 104
(LAGs) • Virtual router
Number of ports per LAG 32 • Dynamic Host Configuration Protocol (DHCP) relay
Firewall filters (ingress / egress) 6,142 / 1,022 • Proxy Address Resolution Protocol (ARP)
IPv4 unicast routes 128,000 prefixes; 208,000 host routes; 64 ECMP
paths Multicast Features
IPv4 multicast routes 104,000
• Internet Group Management Protocol (IGMP): v1, v2, v3
IPv6 unicast routes 84,000
• IGMP snooping: v1, v2, and v3 (Layer 2 only)
IPv6 multicast routes 52,000
• IGMP Filter
ARP entries 48,000
• PIM-SM
Jumbo frame 9,216 bytes
Spanning Tree Protocol (STP)
• Multicast Source Discovery Protocol (MSDP)
• Multiple Spanning Tree Protocol (MSTP)
Instances: 64
Security and Filters
• VLAN Spanning Tree Protocol (VSTP)
Instances: 253 • Secure interface login and password
Traffic mirroring • Mirroring destination ports per switch: 4 • RADIUS
• Maximum number of mirroring sessions: 4
• TACACS+
• Mirroring destination VLANs per switch: 4
• Ingress and egress filters: Allow and deny, port filters, VLAN
Software Features Supported filters, and routed filters, including management port filters
Layer 2 Features • Filter actions: Logging, system logging, reject, mirror to an
• STP—IEEE 802.1D (802.1D-2004) interface, counters, assign forwarding class, permit, drop,
• Rapid Spanning Tree Protocol (RSTP) (IEEE 802.1w); MSTP police, mark
(IEEE 802.1s) • SSH v1, v2
• Bridge protocol data unit (BPDU) protect • Static ARP support
• Loop protect • Storm control, port error disable, and autorecovery
• Root protect • IP source guard
• RSTP and VSTP running concurrently • Dynamic ARP Inspection (DAI)
• VLAN—IEEE 802.1Q VLAN trunking • Sticky MAC address
• The Routed VLAN Interface (RVI) • DHCP snooping
• Port-based VLAN Quality of Service (QoS)
• Private VLAN (PVLAN) • L2 and L3 QoS: Classification, rewrite, queuing
• VLAN translation • Rate limiting:
• Static MAC address assignment for interface - Ingress policing: Single-rate two-color policer, two-rate
• Per VLAN MAC learning (limit) three-color policer
• MAC learning disable - Egress policing: Policer, policer mark down action
• Link Aggregation and Link Aggregation Control Protocol - Egress shaping: Per queue on each port
(LACP) (IEEE 802.3ad) • 12 hardware queues per port (8 unicast and 4 multicast)
Link Aggregation • Strict-priority queuing (PQ), shaped-deficit weighted round-
• Multichassis link aggregation (MC-LAG) robin (SDWRR), weighted random early detection (WRED),
• Redundant Trunk Group (RTG) weighted tail drop
• LAG load sharing algorithm—bridged or routed (unicast or • 802.1p remarking
multicast) traffic: • Layer 2 classification criteria: Interface, MAC address,
- IP: SIP, Dynamic Internet Protocol (DIP), TCP/UDP source Ethertype, 802.1p, VLAN
port, TCP/UDP destination port • Congestion avoidance capabilities: WRED
- Layer 2 and non-IP: MAC SA, MAC DA, Ethertype, VLAN • Trust IEEE 802.1p (ingress)
ID, source port • Remarking of bridged packets

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 QFX5110 Ethernet Switch

Data Center Bridging (DCB) Standards Compliance

• Priority-based flow control (PFC)—IEEE 802.1Qbb IEEE Standard
• Enhanced transmission selection (ETS)—IEEE 802.1Qaz • IEEE standard
• Data Center Bridging Capability Exchange (DCBX), DCBx • IEEE 802.1D
FCoE, and iSCSI type, length, and value (TLVs) • IEEE 802.1w
• IEEE 802.1
High Availability
• IEEE 802.1Q
• Sub-second Bidirectional Forwarding Detection (BFD)
• IEEE 802.1p
• Uplink failure detection
• IEEE 802.1ad
MPLS • IEEE 802.3ad
• Static label-switched paths (LSPs) • IEEE 802.1AB
• RSVP-based signaling of LSPs • IEEE 802.3x
• LDP-based signaling of LSPs • IEEE 802.1Qbb
• LDP tunneling (LDP over RSVP) • IEEE 802.1Qaz
• MPLS class of service (CoS) T11 Standards
• MPLS LSR support
• INCITS T11 FC-BB-5
• IPv6 tunneling (6PE) (via IPv4 MPLS backbone)
• IPv4 L3 VPN (RFC 2547, RFC 4364) Supported RFCs
• RFC 768 UDP
Server Virtualization Management and SDN-Related Protocols
• RFC 783 Trivial File Transfer Protocol (TFTP)
• VXLAN OVSDB
• RFC 791 IP
• EVPN VXLAN
• RFC 792 ICMP
• OpenFlow 1.3 client
• RFC 793 TCP
Management and Operations • RFC 826 ARP
• Role-based CLI management and access • RFC 854 Telnet client and server
• CLI via console, telnet, or SSH • RFC 894 IP over Ethernet
• Extended ping and traceroute • RFC 903 RARP
• Junos OS configuration rescue and rollback • RFC 906 TFTP Bootstrap
• Image rollback • RFC 951 1542 BootP
• SNMP v1/v2/v3 • RFC 1058 Routing Information Protocol
• Junos XML management protocol • RFC 1112 IGMP v1
• sFlow v5 • RFC 1122 Host requirements
• Beacon LED for port and system • RFC 1142 OSI IS-IS Intra-domain Routing Protocol
• Zero touch provisioning (ZTP) • RFC 1256 IPv4 ICMP Router Discovery Protocol (IRDP)
• OpenStack Neutron Plug-in • RFC 1492 TACACS+
• Python • RFC 1519 Classless Interdomain Routing (CIDR)
• Junos OS event, commit, and OP scripts • RFC 1587 OSPF not-so-stubby area (NSSA) Option
• Junos Telemetry Interface • RFC 1591 Domain Name System (DNS)
• RFC 1745 BGP4/IDRP for IP—OSPF Interaction
Traffic Mirroring
• RFC 1772 Application of the Border Gateway Protocol in the
• Port-based Internet
• LAG port • RFC 1812 Requirements for IP Version 4 Routers
• VLAN-based • RFC 1997 BGP Communities Attribute
• Filter-based • RFC 2030 SNTP, Simple Network Time Protocol
• Mirror to local • RFC 2068 HTTP server
• Mirror to remote destinations (L2 over VLAN) • RFC 2131 BOOTP/DHCP relay agent and Dynamic Host
• RFC 2138 RADIUS Authentication
• RFC 2139 RADIUS Accounting

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QFX5110 Ethernet Switch

• RFC 2154 OSPF with Digital Signatures (Password, MD-5 Supported MIBs
• RFC 2236 IGMP v2
• RFC 1155 SMI
• RFC 2267 Network ingress filtering
• RFC 1157 SNMPv1
• RFC 2328 OSPF v2 (edge mode)
• RFC 1212, RFC 1213, RFC 1215 MIB-II, Ethernet-Like MIB
• RFC 2338 VRRP
and TRAPs
• RFC 2362 PIM-SM (edge mode)
• RFC 1850 OSPFv2 MIB
• RFC 2370 OSPF Opaque LSA Option
• RFC 1901 Introduction to Community-based SNMPv2
• RFC 2385 Protection of BGP Sessions via the TCP MD5
• RFC 2011 SNMPv2 for Internet Protocol using SMIv2
Signature Option
• RFC 2012 SNMPv2 for the Transmission Control Protocol
• RFC 2439 BGP Route Flap Damping
using SMIv2
• RFC 2453 RIP v2
• RFC 2013 SNMPv2 for the User Datagram Protocol using
• RFC 2474 Definition of the Differentiated Services Field (DS
SMIv2
Field) in the IPv4 and IPv6 Headers
• RFC 2233 The Interfaces Group MIB using SMIv2
• RFC 2597 Assured Forwarding PHB (per-hop behavior) Group
• RFC 2287 System Application Packages MIB
• RFC 2598 An Expedited Forwarding PHB
• RFC 2570 Introduction to Version 3 of the Internet-standard
• RFC 2697 A Single Rate Three Color Marker
Network Management Framework
• RFC 2698 A Two Rate Three Color Marker
• RFC 2571 An Architecture for describing SNMP Management
• RFC 2796 BGP Route Reflection—An Alternative to Full Mesh
Frameworks (read-only access)
IBGP
• RFC 2572 Message Processing and Dispatching for the SNMP
• RFC 2918 Route Refresh Capability for BGP-4
(read-only access)
• RFC 3065 Autonomous System Confederations for BGP
• RFC 2576 Coexistence between SNMP Version 1, Version 2,
• RFC 3376 IGMP v3 (source-specific multicast include mode
and Version 3
only)
• RFC 2578 SNMP Structure of Management Information MIB
• RFC 3392 Capabilities Advertisement with BGP-4
• RFC 2579 SNMP Textual Conventions for SMIv2
• RFC 3446 Anycast RP
• RFC 2580 Conformance Statements for SMIv2
• RFC 3569 SSM • RFC 2665 Ethernet-like Interface MIB
• RFC 3618 MSDP • RFC 2787 VRRP MIB
• RFC 3623 Graceful OSPF Restart • RFC 2790 Host Resources MIB
• RFC 4271 Border Gateway Protocol 4 (BGP-4) • RFC 2819 RMON MIB
• RFC 4360 BGP Extended Communities Attribute • RFC 2863 Interface Group MIB
• RFC 4456 BGP Route Reflection: An Alternative to Full Mesh • RFC 2932 IPv4 Multicast MIB
Internal BGP (IBGP) • RFC 3410 Introduction and Applicability Statements for
• RFC 4486 Subcodes for BGP Cease Notification Message Internet Standard Management Framework
• RFC 4724 Graceful Restart Mechanism for BGP • RFC 3411 An Architecture for Describing SNMP Management
• RFC 4812 OSPF Restart Signaling Frameworks
• RFC 4893 BGP Support for Four-octet AS Number Space • RFC 3412 Message Processing and Dispatching for the SNMP
• RFC 5176 Dynamic Authorization Extensions to RADIUS • RFC 3413 Simple Network Management Protocol (SNMP)
• RFC 5396 Textual Representation of Autonomous System (AS) Applications—(all MIBs are supported except the Proxy MIB)
Numbers • RFC 3414 User-based Security Model (USM) for version 3 of
• RFC 5668 4-Octet AS Specific BGP Extended Community SNMPv3
• RFC 5880 Bidirectional Forwarding Detection (BFD) Dynamic • RFC 3415 View-based Access Control Model (VACM) for the
Host Configuration Protocol (DHCP) server SNMP
• RFC 3416 Version 2 of the Protocol Operations for the SNMP
• RFC 3417 Transport Mappings for the SNMP
• RFC 3418 Management Information Base (MIB) for the SNMP
• RFC 3584 Coexistence between Version 1, Version 2, and
Version 3 of the Internet-standard Network Management
Framework

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 QFX5110 Ethernet Switch

• RFC 3826 The Advanced Encryption Standard (AES) Cipher Environmental Compliance
Algorithm in the SNMP User-based Security Model
• RFC 4188 Definitions of Managed Objects for Bridges Restriction of Hazardous Substances (ROHS) 6/6
• RFC 4318 Definitions of Managed Objects for Bridges with
Rapid Spanning Tree Protocol China Restriction of Hazardous Substances (ROHS)
• RFC 4363b Q-Bridge VLAN MIB
Registration, Evaluation, Authorisation and Restriction of
Approvals
Chemicals (REACH)
Safety
• CAN/CSA-C22.2 No. 60950-1 Information Technology Waste Electronics and Electrical Equipment (WEEE)
Equipment—Safety
• UL 60950-1 (Second Edition) Information Technology Recycled material
Equipment—Safety
• IEC 60950-1 Information Technology Equipment—Safety (All
Silver PSU Efficiency
country deviations): CB Scheme report
• EN 60825-1 Safety of Laser Products—Part 1: Equipment
Telco
Classification
• Common Language Equipment Identifier (CLEI) code
NEBS
Environmental Ranges
• GR-63-Core Network Equipment, Building Systems (NEBS)
Table 5. Environmental Ranges
Physical Protection
Parameters Value
• GR-1089-Core EMC and Electrical Safety for Network Operating temperature 32° to 104° F (0° to 40° C)
Telecommunications Equipment Storage temperature -40° to 158° F (-40° to 70° C)
Operating altitude Up to 2,000 ft (610 m)
EMC
Relative humidity operating Operating: 5% to 90% (noncondensing)
• FCC 47CFR, Part 15 Class A USA Radiated Emissions
Relative humidity non-operating Non-operating: 0% to 95% (noncondensing)
• ICES-003 Class A
• EN 55022 Class A European Radiated Emissions Juniper Networks Services and Support
• CISPR 22 Class A Juniper Networks leads the market in performance-enabling
• EN 55032 Class A services designed to accelerate, extend, and optimize your
• CISPR 32 Class A deployments. Our services enable you to maximize operational
• EN 55024 efficiency, reduce costs, and minimize risk while achieving a faster
• CISPR 24 time-to-value for your network.
• EN 300 386
By leveraging best practices from across the industry, you get the
• VCCI Class A Japanese Radiated Emissions
maximum levels of system performance, designed and delivered by
• BSMI CNS 13438 Taiwan Radiated Emissions
the world’s leading professional technology experts.
• AS/NZS CISPR22
• AS/NZS CISPR32 For more information, please visit www.juniper.net/us/en/
products-services.

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QFX5110 Ethernet Switch

Ordering Information
Product Number Description Product Number Description
Switch Hardware JNP-QSFP-4x10GE-IR QSFP+ 40GBASE-LR4 40GbE optics for up to 1 km
transmission over parallel single-mode fiber
QFX5110-48S-AFI QFX5110, 48 SFP+ and 4 QSFP28, back-to-front AC
JNP-QSFP-40G-LR4 40GbE QSFP+ LR4
QFX5110-48S-AFO QFX5110, 48 SFP+ and 4 QSFP28, front-to-back AC
EX-QSFP-40GE-DAC-50CM 40GbE QSFP+ 0.5 m Direct attach
QFX5110-48S-DC-AFI QFX5110, 48 SFP+ and 4 QSFP28, back-to-front DC
QFX-QSFP-DAC-1M QSFP+ to QSFP+ Ethernet Direct Attach Copper (twinax
QFX5110-48S-DC-AFO QFX5110, 48 SFP+ and 4 QSFP28, front-to-back DC copper cable), 1 m passive
QFX5110-32Q-AFI 32 QSFP+/20 QSFP+ QSFP28, back-to-front AC QFX-QSFP-DAC-3M QSFP+ to QSFP+ Ethernet Direct Attach Copper (twinax
QFX5110-32Q-AFO 32 QSFP+/20 QSFP+ QSFP28, front-to-back AC copper cable), 3 m passive

QFX5110-32Q-DC-AFI 32 QSFP+/20 QSFP+ QSFP28, back-to-front DC JNP-QSFP-DAC-5M QSFP+ to QSFP+ Ethernet Direct Attach Copper (twinax
copper cable), 5 m passive
QFX5110-32Q-DC-AFO 32 QSFP+/20 QSFP+ QSFP28, front—to-back DC
JNP-QSFP-DAC-7MA 40GbE QSFP+ 7 m, direct attach
QFX5110-FANAFI QFX5110-FANAFI fan model, back-to-front airflow
JNP-QSFP-DAC-10MA 40GbE QSFP+ 10 m, direct attach
QFX5110-FANAFO QFX5110-FANAFO fan model, front-to-back airflow
QFX-QSFP-DACBO-1M QSFP+ to SFP+ 10GbE Direct Attach Breakout Copper
JPSU-650W-AC-AFO Juniper 650W AC power supply (port-side-to-FRU-side (twinax copper cable), 1 m
airflow)
JNP-QSFP-DACBO-5MA QSFP+ to SFP+ 10GbE Direct Attach Breakout Copper
JPSU-650W-AC-AFI Juniper 650W AC power supply (FRU-side-to-port-side (twinax copper cable),
airflow) 5 m active
JPSU-650W-DC-AFO Juniper 650W DC power supply (port-side-to-FRU-side JNP-QSFP-DACBO-7MA QSFP+ to SFP+ 10GbE Direct Attach Breakout Copper
airflow) (twinax copper cable),
JPSU-650W-DC-AFI Juniper 650W DC power supply (FRU-side-to-port-side 7 m active
airflow) JNP-QSFP-DACBO-10M QSFP+ to SFP+ 10GbE Direct Attach Breakout Copper
(twinax copper cable),
Optics and Transceivers
10 m active
QFX-SFP-1GE-T SFP 1000BASE-T copper transceiver module for up to 100 m
JNP-QSFP-100G-SR4 QSFP28 100GbE, SR4, 100 m
transmission on Category 5
JNP-QSFP-100G-CWDM QSFP28 100GbE, CWDM4, 2 km
QFX-SFP-1GE-SX SFP 1000BASE-SX GbE optics, 850 nm for up to 550 m
transmission on multimode fiber JNP-QSFP-100G-LR4 QSFP28 100GbE, LR4, 10 km
QFX-SFP-1GE-LX SFP 1000BASE-LX GbE optics, 1,310 nm for 10 km JNP-100G-AOC-1M QSFP28, 100GbE, AOC, 1 m
transmission on single-mode fiber
JNP-100G-AOC-3M QSFP28, 100GbE, AOC, 3 m
QFX-SFP-10GE-USR SFP+ 10GbE ultra short reach optics, 850 nm for 10 m on
OM1, 20 m on OM2, 100 m on OM3 multimode fiber JNP-100G-AOC-5M QSFP28, 100GbE, AOC, 5 m

QFX-SFP-10GE-SR SFP+ 10GBASE-SR 10GbE optics, 850 nm for up to 300 m JNP-100G-AOC-7M QSFP28, 100GbE, AOC, 7 m
transmission on multimode fiber JNP-100G-AOC-10M QSFP28, 100GbE, AOC, 10 m
QFX-SFP-10GE-LR SFP+ 10GBASE-LR 10GbE optics, 1310 nm for 10 km JNP-100G-AOC-15M QSFP28, 100GbE, AOC, 15 m
transmission on single-mode fiber
JNP-100G-AOC-20M QSFP28, 100GbE, AOC, 20 m
QFX-SFP-10GE-ER SFP+ 10GBASE-ER 10GbE optics, 1,550 nm for 40 km
transmission on single-mode fiber JNP-100G-AOC-30M QSFP28, 100GbE, AOC, 30 m

EX-SFP-10GE-ZR SFP+ 10GBASE-ZR 10GbE optics, 1,550 nm for 80 km Software Feature Licenses
transmission on single-mode fiber
QFX5K-C1-PFL QFX5000 Class 1 Premium Feature License
QFX-SFP-DAC-1M SFP+ 10GbE Direct Attach Copper (twinax copper cable), 1 m
QFX5K-C1-AFL QFX5000 Class 1 Advanced Feature License
QFX-SFP-DAC-3M SFP+ 10GbE Direct Attach Copper (twinax copper cable), 3 m
QFX-SFP-DAC-5M SFP+ 10GbE Direct Attach Copper (twinax copper cable), 5 m
QFX-SFP-DAC-1MA SFP+ 10GbE Direct Attach Copper (active twinax copper
cable), 1 m
QFX-SFP-DAC-3MA SFP+ 10GbE Direct Attach Copper (active twinax copper
cable), 3 m
QFX-SFP-DAC-5MA SFP+ 10GbE Direct Attach Copper (active twinax copper
cable), 5 m
QFX-SFP-DAC-7MA SFP+ 10GbE Direct Attach Copper (active twinax copper
cable), 7 m
QFX-SFP-DAC-10MA SFP+ 10GbE Direct Attach Copper (active twinax copper
cable), 10 m
JNP-QSFP-40G-LX4 40GbE QSFP+ LX4 optics
QFX-QSFP-40G-SR4 QSFP+ 40GBASE-SR4 40GbE optics, 850 nm for up to 150 m
transmission on multimode fiber
QFX-QSFP-40G-ESR4 QSFP+ 40GBASE-SR4 40GbE optics, 850 nm for up to 300 m
transmission on multimode fiber
JNP-QSFP-40GE-IR4 QSFP+ 40GBASE-LR4 40GbE optics for up to 1 km
transmission over single-mode fiber

10
 QFX5110 Ethernet Switch

About Juniper Networks

Juniper Networks brings simplicity to networking with products,
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Copyright 2020 Juniper Networks, Inc. All rights reserved. Juniper Networks, the Juniper Networks logo, Juniper, and Junos are registered trademarks of Juniper Networks, Inc. in the United
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